#main .layui-container{
    display: flex;  /*弹性布局*/
    /*justify-content: space-between; !*两端对齐*!*/
    margin:60px 0;
}
#main .layui-container .logo-box{
    width: 585px;
    position: relative;
}
#main .layui-container .logo-box img{
    width:280px;
    position:absolute;
    left:50%;
    top:50%;
    transform:translate(-50%,-50%);
}
#main .layui-container .logo-box .ad{
    position:absolute;
    bottom:0;
    /*实现文字左右居中*/
    text-align: center;
    left:0;
    right:0;
    /*设置字体*/
    font-size: 18px;
    font-family:"Times New Roman", Times, serif;
    font-weight: bolder;
    color:#30407f;
}
#main .layui-container .logo-box .ad span{
    color:red;
    font-size: 30px;
}
#main .layui-container .form-box{
    width: 480px;
    border-radius: 15px;
    font-size: 16px;
    margin-left: 5px;
}
#main .layui-container .form-box .top-contain{
    height:50px;
    /*width:540px;*/
    border-bottom: 1px solid #dddddd;
    line-height: 50px;
    margin:0 20px;
}
#main .layui-container .form-box .top-contain h3{
    font-weight:normal;
    float:left;
    border-bottom:3px solid #30407f;
    box-sizing: border-box;
    height:50px;
    color:black;
}
#main .layui-container .form-box .top-contain a{
    float:right;
    font-size:20px;
    color:#30407f;
}
#main .layui-container .form-box form{
    font-size: 15px;
    margin:20px 40px 0 40px;
}
#main .layui-container .form-box form .layui-form-item{
    height:50px;
    line-height: 50px;
    text-align: center;
}
#main .layui-container .form-box form input{
    width:400px;
    border-radius: 5px;
    height:50px;
}
#main .layui-container .form-box form .code{
    width: 280px;
    float: left;
}
#main .layui-container .form-box form .code-btn{
    float:right;
    height:50px;
    line-height: 50px;
    border-radius: 5px;
    text-align: center;
}
#main .layui-container .form-box form .layui-input-block{
    margin-left:0;
    text-align: center;
    height:50px;
    line-height: 50px   ;
}